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Skin Look And Feel allows Java developers to write skin-able application using the Swing toolkit. Skin Look And Feel is able to load themepacks (a bundle of GTK - The Gimp Toolkit - and KDE - The K Desktop Environment - skins) to enhance your application GUI controls such as Buttons, Checks, Radios, Scrollbars, Progress Bar, Lists, Tables, Internal Frames, Colors, Background Textures, Regular Windows. Skin Look And Feel (aka SkinLF) also includes NativeSkin to create irregular windows.

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/* ====================================================================
 *
 * Skin Look And Feel 6.7 License.
 *
 * Copyright (c) 2000-2006 L2FProd.com.  All rights reserved.
 *
 * Redistribution and use in source and binary forms, with or without
 * modification, are permitted provided that the following conditions
 * are met:
 *
 * 1. Redistributions of source code must retain the above copyright
 *    notice, this list of conditions and the following disclaimer.
 *
 * 2. Redistributions in binary form must reproduce the above copyright
 *    notice, this list of conditions and the following disclaimer in
 *    the documentation and/or other materials provided with the
 *    distribution.
 *
 * 3. The end-user documentation included with the redistribution, if
 *    any, must include the following acknowlegement:
 *       "This product includes software developed by L2FProd.com
 *        (http://www.L2FProd.com/)."
 *    Alternately, this acknowlegement may appear in the software itself,
 *    if and wherever such third-party acknowlegements normally appear.
 *
 * 4. The names "Skin Look And Feel", "SkinLF" and "L2FProd.com" must not
 *    be used to endorse or promote products derived from this software
 *    without prior written permission. For written permission, please
 *    contact [email protected].
 *
 * 5. Products derived from this software may not be called "SkinLF"
 *    nor may "SkinLF" appear in their names without prior written
 *    permission of L2FProd.com.
 *
 * THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESSED OR IMPLIED
 * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
 * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
 * DISCLAIMED.  IN NO EVENT SHALL L2FPROD.COM OR ITS CONTRIBUTORS BE
 * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
 * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
 * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR
 * BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
 * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE
 * OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE,
 * EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 * ====================================================================
 */
package com.l2fprod.gui.plaf.skin.impl.gtk;

import com.l2fprod.gui.plaf.skin.DefaultButton;

import java.awt.Component;
import java.awt.Graphics;
import java.awt.Insets;

import javax.swing.JTable;
import javax.swing.border.EmptyBorder;
import javax.swing.table.DefaultTableCellRenderer;
import javax.swing.table.JTableHeader;

/**
 * Description of the Class
 *
 * @author    fred
 * @created   27 avril 2002
 */
public class GtkTableHeaderRenderer
  extends DefaultTableCellRenderer
  implements javax.swing.plaf.UIResource {

  boolean isSelected;
  boolean hasFocus;

  transient DefaultButton itemSelected, itemUnselected;

  /**
   * Constructor for the GtkTableHeaderRenderer object
   */
  public GtkTableHeaderRenderer(
    DefaultButton itemSelected,
    DefaultButton itemUnselected) {
    setOpaque(false);
    this.itemSelected = itemSelected;
    this.itemUnselected = itemUnselected;
  }

  /**
   * Gets the TableCellRendererComponent attribute of the
   * GtkTableHeaderRenderer object
   *
   * @param table       Description of Parameter
   * @param value       Description of Parameter
   * @param isSelected  Description of Parameter
   * @param hasFocus    Description of Parameter
   * @param row         Description of Parameter
   * @param column      Description of Parameter
   * @return            The TableCellRendererComponent value
   */
  public Component getTableCellRendererComponent(
    JTable table,
    Object value,
    boolean isSelected,
    boolean hasFocus,
    int row,
    int column) {
    if (table != null) {
      JTableHeader header = table.getTableHeader();
      if (header != null) {
        setForeground(header.getForeground());
        setBackground(header.getBackground());
        setFont(header.getFont());
      }
    }

    this.isSelected = isSelected;
    this.hasFocus = hasFocus;
    setText((value == null) ? "" : value.toString());
    
    Insets insets;
    if (isSelected || hasFocus) {
      insets = itemSelected.getInsets();
    } else {
      insets = itemUnselected.getInsets();
    }
    setBorder(new EmptyBorder(insets));
    
    return this;
  }

  /**
   * Description of the Method
   *
   * @param g  Description of Parameter
   */
  protected void paintComponent(Graphics g) {
    if (isSelected || hasFocus) {
      itemSelected.paint(g, this);
    } else {
      itemUnselected.paint(g, this);
    }
    super.paintComponent(g);
  }
}